Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Rc4 win in 5 half-moves
3 Rd4 win in 5 half-moves
4 Na7 draw
5 Nc7 draw
6 Nd6 draw
7 Re4 draw
8 Rg2 draw
9 Rg3 draw
10 Rg5 draw
11 Rg7 draw
12 Rh4 draw
13 Na3 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Nd4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rg6 loss in 1 half-moves